Vol. 3 No. 1 (2021): Journal of Technomaterial Physics

This issue has been available online since 26^th February 2021 for the regular issue of February 2021. A total of 10 articles in this issue were authored/co-authored by 23 authors from 1 country (Indonesia)

Published: 2021-02-26

Articles

Construction of Chicken Drinking Water Sterilization Device Using Ultraviolet Light Based on ATMega8535 Microcontroller

Bisman Perangin-Angin

1-8
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Designing Motorcycle Safety System Using Fingerprint Sensor, SMS Gateway, and GPS Tracker Based on ATMega328

Marhaposan Situmorang

9-14
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Water Pipe Leakage Detector Using a Pressure Transmitter Sensor with a Remote Distance Smartphone Display

Bisman Perangin-Angin

15-20
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Synthesis and Characterization of Soft Magnetic Materials NixZn1-xFe2O4 (x = 0,2 – 0,8) Lombok Iron Sand with Co-precipitation Method

Nining S Asri

21-28
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ST37 Steel Carburization with Coconut Charcoal

Melya Dyanasari Sebayang

29-35
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Analysis and Simulation of Proportional Derivative and Proportional Integral Derivative Control Systems Using Xcos Scilab

Edi Kurniawan

36-44
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Analysis of Curvature in Fiber Optic Cable for Macrobending-Based Slope Sensor

Imam Mulyanto

45-56
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Dissipation of Electrical Energy into Heat Energy in Web-Based Rainfall Meter Microcontrollers

Sensus Wijonarko

57-64
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Study of Microbending Loss Single Mode Optic Fiber in Sand Powder Against Pressure

65-73
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Dynamic Characterization of Macrobending Loss Optical Fiber-Based Load Sensor

Bambang Widiyatmoko, Mefina Y. Rofianingrum

74-82
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